CP82C52Z

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The CP82C52Z universal asynchronous receiver/transmitter, or UART, is a core component of many embedded interfaces. It processes incoming and outgoing serial data, and performs conversions between the asynchronous serial data format and the desired parallel digital data format. In short, the CP82C52Z makes it easier to interface between devices with different transmission speeds and different data protocols. The interface is not just used for computers; most digital cameras, custom embedded modules, modems, home automation systems, and even some audio devices are either sending or receiving data over a UART.

The CP82C52Z can be configured to support a variety of baud rates, from standard 2400 baud up to 115200 baud. This feature makes it an ideal component for applications that need to transmit data at varying speeds. Additionally, the CP82C52Z can also be configured for a wide variety of communication modes, including 8-bit and 9-bit data formats, and 7-bit and 8-bit parity formats.

It is important to note that CP82C52Z is not a single component but rather a collection of components. At its core is the 8051 processor, an 8-bit microcontroller which functions as the internal processor. The 8051 processor is connected to a number of peripheral devices, including a UART, counter/timer unit, interrupt controller, and two memory chips. All of these components work together to allow the CP82C52Z to function as a UART.

When configured as a UART, the CP82C52Z is used to receive and transmit data via an asynchronous serial format. This is done by first converting the incoming data from an asynchronous serial data format into a parallel digital format. This conversion is performed using the 8051 processor and the associated peripheral devices. Once the data has been converted, it can then be transmitted serially to the next device. Likewise, data received serially can be converted from the serial format into a parallel format and delivered to the appropriate destination.

The CP82C52Z UART also includes two onboard memory chips, which store the parity, stop, and start bits that are sent and received with each data packet. The extra memory allows the UART to automatically verify the integrity of each data packet, ensuring that data is not corrupted in transit. This feature makes the CP82C52Z UART particularly useful for applications that require reliable data transmission, such as real-time systems.

The CP82C52Z UART also features advanced flow control capabilities. This means that the UART can pause the flow of data, allowing the sender and receiver to manage the flow of data and prevent data from being dropped. This is particularly important for applications that involve transmissions over long distances, as the data flow can be interrupted due to environmental conditions.

Overall, the CP82C52Z UART is an incredibly versatile and powerful component. Its underlying 8051 processor allows for easy integration with many different systems and the adjustable baud rate and communication settings make it ideal for a wide range of applications. The extra memory and flow control capabilities further add to the utility of the UART, making it an excellent choice for many embedded systems.

The specific data is subject to PDF, and the above content is for reference